Tercera sesión de entrenamientos libres del Gran Premio de Mónaco 2009
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Fernando Alonso |
Renault | 1:15.164 | |
| 2 |  Jenson Button |
Brawn | + 0.069 | |
| 3 |  Heikki Kovalainen |
McLaren | + 0.114 | |
| 4 |  Rubens Barrichello |
Brawn | + 0.122 | |
| 5 | Felipe Massa |
Ferrari | + 0.129 | |
| 6 | Kimi Räikkönen |
Ferrari | + 0.218 | |
| 7 | Lewis Hamilton |
McLaren | + 0.225 | |
| 8 |  Sebastian Vettel |
Red Bull | + 0.558 | |
| 9 | Nico Rosberg |
Williams | + 0.594 | |
| 10 |  Mark Webber |
Red Bull | + 0.821 | |
| 11 |  Kazuki Nakajima |
Williams | + 0.939 | |
| 12 | Adrian Sutil |
Force India | + 1.064 | |
| 13 |  Sebastien Bourdais |
Toro Rosso | + 1.137 | |
| 14 |  Giancarlo Fisichella |
Ferrari | + 1.153 | |
| 15 | Nelson Piquet |
Renault | + 1.218 | |
| 16 |  Sebastien Buemi |
Toro Rosso | + 1.268 | |
| 17 | Timo Glock |
Toyota | + 1.363 | |
| 18 |  Robert Kubica |
BMW | + 1.435 | |
| 19 | Nick Heidfeld |
BMW | + 1.497 | |
| 20 | Jarno Trulli |
Toyota | + 1.646 |